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Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

The Hacker News
The Hacker News Vulnerabilities

OpenAI Launches GPT-6 Cyber After AI Helps Find 81 Firefox Flaws, 948 Linux Exploits

OpenAI on Thursday unveiled GPT‑6 Cyber, which it described as a major step forward in security research that brings together stronger cybersecurity capabiliti…

Linux

The Hacker News
The Hacker News Vulnerabilities

Malicious Browser Extensions Could Use Claude Dispatch to Run Code on Users' Computers

A browser extension that can run scripts on claude.ai could make Claude Desktop run code on a person's computer, researchers at Forever Security, an endpoint s…

BleepingComputer
BleepingComputer Vulnerabilities

CISA flags WordPress RCE flaw as actively exploited in attacks

The US Cybersecurity and Infrastructure Security Agency (CISA) warned federal agencies that attackers have started exploiting a recently patched high-severity …

WordPress

The Hacker News
The Hacker News Vulnerabilities

Google Issues Patches for Critical Android Flaw That Could Allow RCE Without User Interaction

A critical Android flaw could allow an attacker to run code on a phone without any user action remotely, Google said in its November security bulletin. The fla…

Android

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Python 3.9 Update Fixes HTML Parser CPU Denial of Service

Security fix for CVE-2026-11940 Security fix for CVE-2026-15308

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 Python 3.9 Fixes HTML Parser Denial-of-Service Vulnerability

Security fix for CVE-2026-11940 Security fix for CVE-2026-15308

Linux

DataBreaches.net
DataBreaches.net Breaches & leaks

AU: Criminal investigation after NSW Health hit by cyber breach

Richard Wood reports: A major cyber breach has been declared at NSW Health, but officials say patient data has not been affected. A spokesperson for Cyber Secu…

DataBreaches.net
DataBreaches.net Breaches & leaks

JPN: More companies seeking cyber insurance following high-profile data breaches

Maddie Baker reports: “Cybersecurity insurance normally covers compensation for costs arising from data breaches such as hacking, internally caused cyber leaks…

DataBreaches.net
DataBreaches.net Breaches & leaks

CSX data breach exposes employee information

Jack Krumm reports: We’re learning more about a major data privacy breach and the tens of thousands of people nationwide who could be affected. CSX, one of the…

BleepingComputer
BleepingComputer

Gartner Predicts SOCs Will Have 50% More Engineers Than Analysts by 2028

Gartner predicts that security operations centers will have 50% more engineers than analysts by 2028 as AI agents take over routine alert handling. Prophet Sec…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian Incus Fixes Authorization Bypass and Privilege Escalation

Multiple security issues were discovered in Incus, a system container and virtual machine manager, which could result in a bypass of security/authorisation res…

Linux Docker

BleepingComputer
BleepingComputer

Microsoft fixes Smart App Control broken by October Windows update

Microsoft has resolved a known issue that prevented some users from activating the Smart App Control security feature after installing the October 2026 KB51276…

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora WordPress 7.1.3 Fixes XSS, DoS and SQL Injection

WordPress 7.1.3 Maintenance and Security Release Security updates included in this release A stored XSS on the Comments administration page, exploitable via pe…

Linux WordPress

BleepingComputer
BleepingComputer Vulnerabilities

CISA says max severity GitLab flaw now exploited in the wild

Attackers have started exploiting a maximum-severity GitLab vulnerability patched earlier this month, according to the US Cybersecurity and Infrastructure Secu…

GitLab

The Hacker News
The Hacker News Breaches & leaks

Official Claude Code VS Code Extension Compromised to Install Persistent SSH Backdoor

Cybersecurity researchers have disclosed that the official Anthropic Claude Code extension was compromised on the Open VSX registry to install a persistent SSH…

DataBreaches.net
DataBreaches.net Breaches & leaks

Florida education department says data breach may affect 4.9 million people

Eric Weiss reports: The Florida Department of Education says a breach of its student financial aid website may have exposed personal information, including Soc…

DataBreaches.net
DataBreaches.net Breaches & leaks

Student SSNs and Medicaid IDs Exposed in Frontline School Software Breach

Kalleigh Lane reports: If your school district used Frontline Central or School Health Management, your Social Security number, date of birth, or government ID…

BleepingComputer
BleepingComputer Vulnerabilities

CISA warns of Fragnesia Linux flaw chained in PHP2Shell attacks

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned federal agencies to patch a high-severity Linux kernel privilege escalation bug that at…

Linux

The Hacker News
The Hacker News Vulnerabilities

Google's Gemini 4 Carbon Leads Benchmarks for Finding, Exploiting, and Patching Vulnerabilities

Google on Wednesday took the wraps off Gemini 4 Carbon, its latest frontier model with state-of-the-art cybersecurity and long-horizon capabilities. "It shows …

BleepingComputer
BleepingComputer Vulnerabilities

New Cisco firewall zero-day exploited to crash SSL VPN devices

Cisco released security updates to patch a denial-of-service zero-day in Adaptive Security Appliance (ASA) and Threat Defense (FTD) software that attackers are…

Cisco VPN

The Hacker News
The Hacker News Vulnerabilities

Cisco Patches Actively Exploited ASA and FTD VPN Flaw That Can Crash Firewalls

Cisco has released patches to address a high-severity security flaw in Secure Firewall Adaptive Security Appliance (ASA) Software and Secure Firewall Threat De…

Cisco VPN

BleepingComputer
BleepingComputer Vulnerabilities

CISA warns of hackers now exploiting critical Node2Shell flaw

On Tuesday, the US Cybersecurity and Infrastructure Security Agency (CISA) confirmed that hackers have begun exploiting a critical Brotli vulnerability known a…

The Hacker News
The Hacker News Breaches & leaks

Adobe Commerce PolyShell Attacks Breach Hundreds of Stores as Brotli Exploit Traffic Emerges

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added two vulnerabilities impacting Adobe Commerce and Magento, and Google's Brotli…

DataBreaches.net
DataBreaches.net Breaches & leaks

Moldova Issues Warning About New Cyberattacks Following a Data Breach

UA News reports: In Moldova, the personal data of approximately 750,000 people may have been stolen following a cyberattack on government digital services. Pri…